A very good brand for a more discreet shows we can function with second time zone alarm clock, lighting, and waterproof up to 50 meters! The price of 25 euros is perfect! Casio announces a 10-year battery life ... Warning: for those with a big wrist I do not think they can use this watch: in fact the diameter of the bracelet is too short .. Note that due to its size it can be worn as well by a woman than a man. It is super light.
The use is very simple, very pleasant to manipulate buttons. I hope that the bracelet will hold as long as the battery ..
I forgot: the comprehensive document is in English Spanish, Portuguese, Japanese and Arabic .. French: I found on the website of Casio to download (link banned from publication by amazon)